CN219992682U - Water collecting well - Google Patents
Water collecting well Download PDFInfo
- Publication number
- CN219992682U CN219992682U CN202321676500.8U CN202321676500U CN219992682U CN 219992682 U CN219992682 U CN 219992682U CN 202321676500 U CN202321676500 U CN 202321676500U CN 219992682 U CN219992682 U CN 219992682U
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- CN
- China
- Prior art keywords
- tank
- water
- clean water
- water tank
- primary sedimentation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000004062 sedimentation Methods 0.000 claims abstract description 47
- 239000010865 sewage Substances 0.000 claims description 28
- 239000003245 coal Substances 0.000 claims description 26
- 239000002351 wastewater Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a water collecting well, which comprises a water collecting well arranged below the ground, wherein a clean water tank is arranged in the water collecting well, at least two primary sedimentation tanks are distributed around the clean water tank, two to four water inlets corresponding to the sedimentation tanks are arranged on the sides of the sedimentation tanks, and the water inlets are positioned on the horizontal surfaces of the corresponding sedimentation tanks.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a water collecting well.
Background
After hydraulic flushing of areas such as thermal power plants, steel plants, cement plants, mines, coal preparation plants and the like, coal-containing wastewater containing coal particles and coal slime flows into each water collecting well, when the water collecting well liquid level meets the working condition of a sewage pump, the sewage pump is put into operation, the sewage pump is pumped out together with the coal particles, the coal slime and the like (containing some sundries), but excessive impurities in the wastewater easily cause the sewage pump and pipelines to be blocked and damaged, material loss is increased, and the field civilized sanitation work of a coal conveying system is affected.
Disclosure of Invention
The present utility model is directed to a water collection well to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sump pit, includes the sump pit of seting up in the subaerial, set up the clean water basin in the sump pit, the distribution has two at least elementary sedimentation tanks all around of clean water basin, the side of sedimentation tank is provided with two to four water inlets corresponding with the sedimentation tank, the water inlet is located corresponding elementary sedimentation tank horizontal plane.
Further, the number of the primary sedimentation tanks is two, the two primary sedimentation tanks are respectively arranged on the left side and the right side of the clean water tank, and the water inlet is arranged above one side, far away from the clean water tank, of the primary sedimentation tanks.
Further, the top of the clean water tank and the top of the primary sedimentation tank are in the same horizontal plane, and the highest water level in the clean water tank is the same as the water collecting well horizontal plane.
Further, the depth of the clean water tank is greater than that of the sedimentation tank.
Further, the volume of the clean water tank is at least one time larger than that of the primary sediment Chi Rongji
Furthermore, two sewage pumps are arranged in the clean water tank, the sewage pumps are communicated with a sewage main pipe through pipelines, and sewage of the sewage main pipe is finally discharged to a coal slime sedimentation tank.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can remove coal particles, coal slime and impurities in the wastewater by adding the sedimentation tank in a preliminary sedimentation filtration mode, prevent pipeline blockage and damage of a sewage pump in the wastewater recovery process, and simultaneously facilitate the periodic recovery and cleaning (except impurities) of the coal slime and the particles in the sedimentation tank by staff.
Drawings
Fig. 1 is a front view of a water collection well of the present utility model.
In the figure, a water collecting well-1, a clean water tank-2, a primary sedimentation tank-3 and a water inlet-4.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, a water collecting well comprises a water collecting well 1 arranged below the ground, a clean water tank 2 is arranged in the water collecting well 1, two primary sedimentation tanks 3 are respectively arranged at the left side and the right side of the clean water tank 2, two to four water inlets 4 corresponding to the sedimentation tanks are arranged at the sides of the sedimentation tanks, and the water inlets 4 are positioned on the horizontal plane of one side, away from the clean water tank 2, of the corresponding primary sedimentation tanks 3.
As shown in fig. 1, the top of the clean water tank 2 and the top of the primary sedimentation tank 3 are in the same horizontal plane, the highest water level in the clean water tank 2 is the same as the water collecting well horizontal plane, the depth of the clean water tank 2 is greater than that of the primary sedimentation tank 3, the volume of the clean water tank is at least one time of that of the primary sedimentation tank Chi Rongji, two sewage pumps are arranged in the clean water tank 2, one sewage pump is used, the sewage pumps are communicated with a sewage mother pipe through a pipeline, and sewage of the sewage mother pipe is finally discharged to the coal slime sedimentation tank.
The working principle of this embodiment is as follows:
when the on-site flushing water of the coal conveying belt trestle is recycled to the water collecting well 1, coal-containing wastewater firstly flows into the primary sedimentation tank 3, sedimentation is carried out for a period of time, coal slime and particles sink into the bottom of the primary sedimentation tank to realize sedimentation and filtration, then the wastewater is discharged continuously, clear water on the upper portion of the primary sedimentation tank 3 overflows and flows into a clean water tank, finally sewage in the clean water tank is discharged and recycled through a sewage pump, on one hand, most of the coal slime and particles can be stopped in the primary sedimentation tank 3, when the sewage pump works, the sewage pump is positioned in the clean water tank 2, the water is smoothly discharged, and a small part of the sewage is discharged to the coal slime sedimentation tank along with the coal-containing wastewater, so that the coal slime collected into the coal slime sedimentation tank is less, the coal slime cleaning period of the coal slime sedimentation tank is prolonged, the pump and the pipeline are prevented from being blocked, the wastewater coal slime content of the sewage pump entering the coal slime water system is greatly reduced, and on the other hand, the coal slime and particles are convenient to manually clean in the primary sedimentation tank 3 at regular intervals.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A water collection well, characterized in that: the water collecting well is internally provided with a clean water tank, at least two primary sedimentation tanks are distributed around the clean water tank, a plurality of water inlets corresponding to the sedimentation tanks are arranged on the side edges of the sedimentation tanks, and the water inlets are positioned on the horizontal surfaces of the corresponding primary sedimentation tanks.
2. A water collection well as claimed in claim 1, wherein: the number of the primary sedimentation tanks is two, the two primary sedimentation tanks are respectively arranged at the left side and the right side of the clean water tank, and the water inlet is arranged above one side, far away from the clean water tank, of the primary sedimentation tanks.
3. A water collection well as claimed in claim 1, wherein: the top of the clean water tank and the top of the primary sedimentation tank are positioned at the same horizontal plane, and the highest water level in the clean water tank is the same as the water collecting well horizontal plane.
4. A water collection well as claimed in claim 3, wherein: the depth of the clean water tank is greater than that of the primary sedimentation tank.
5. A water collection well according to claim 1 or 3, wherein: the volume of the clean water tank is at least one time larger than that of the primary sedimentation tank.
6. A water collection well as claimed in claim 1, wherein: two sewage pumps are arranged in the clean water tank, the sewage pumps are communicated with a sewage main pipe through pipelines, and sewage of the sewage main pipe is finally discharged to a coal slime sedimentation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676500.8U CN219992682U (en) | 2023-06-29 | 2023-06-29 | Water collecting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676500.8U CN219992682U (en) | 2023-06-29 | 2023-06-29 | Water collecting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992682U true CN219992682U (en) | 2023-11-10 |
Family
ID=88609452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321676500.8U Active CN219992682U (en) | 2023-06-29 | 2023-06-29 | Water collecting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992682U (en) |
-
2023
- 2023-06-29 CN CN202321676500.8U patent/CN219992682U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |